More than 20 student bands participated in THE MASH on Sept. 5. Inspired by Fete de la Musique, also known as World Music Day, the third-annual event highlighted the student music scene at Wesleyan and kicked off the year-long campus and community-wide Music & Public Life initiative. Bands performed concurrently on stages at Olin Library, the Butterfields, North College and at the base of Foss Hill. Bands and soloists included Jacob & The Masters, Quasimodal, David Stouck, Mixolydians, Andrew Hove, Slavei, all-caps LADD, Materiq, Trillion Dollar Boys Club (Butts Reunion Tour 2k14), jdv plus™, MFDP, Don Froot, Mazel Tones, Sam…